Issue #21006: Fix subprocess example on Windows in asyncio doc
diff --git a/Doc/library/asyncio-subprocess.rst b/Doc/library/asyncio-subprocess.rst
index 26bc629..37be849 100644
--- a/Doc/library/asyncio-subprocess.rst
+++ b/Doc/library/asyncio-subprocess.rst
@@ -146,6 +146,7 @@
display the output::
import asyncio
+ import os
import sys
from asyncio import subprocess
@@ -164,7 +165,11 @@
exitcode = yield from proc.wait()
return (exitcode, stdout)
- loop = asyncio.get_event_loop()
+ if os.name == 'nt':
+ loop = asyncio.ProactorEventLoop()
+ asyncio.set_event_loop(loop)
+ else:
+ loop = asyncio.get_event_loop()
coro = getstatusoutput(sys.executable, '-m', 'platform')
exitcode, stdout = loop.run_until_complete(coro)
if not exitcode: